package ooday03;

public class PolymorphicDemo {
    public static void main(String[] args) {
        /*Animal o=new Dog("小黑",2,"黑");
        Dog g=(Dog) o;
        Swim s=(Swim) o;
        //Fish f=(Fish)o;
        System.out.println(o instanceof Dog);
        System.out.println(o instanceof Swim);
        System.out.println(o instanceof Fish);
        if (o instanceof Fish){
            Fish f=(Fish) o;
        }*/
        Animal[] animals=new Animal[5];
        animals[0]=new Dog("小黑",2,"黑");
        animals[1]=new Dog("小白",1,"白");
        animals[2]=new Fish("小金",1,"金");
        animals[3]=new Fish("大金",2,"金");
        animals[4]=new Chick("小灰",3,"灰");
        for (int i=0;i<animals.length;i++){
            System.out.println(animals[i].name);
            animals[i].drink();
            animals[i].eat();
            if (animals[i] instanceof Dog){
                Dog dog=(Dog) animals[i];
                dog.lookHome();
            }
            if (animals[i] instanceof Chick){
                Chick chick=(Chick) animals[i];
                chick.layEggs();
            }
            if (animals[i] instanceof Swim){
                Swim s=(Swim) animals[i];
                s.swim();
            }
        }
        /*Master master=new Master();
        Dog dog=new Dog("小黑",2,"黑");
        Chick chick=new Chick("小花",3,"花");
        Fish fish=new Fish("小金",1,"金");
        master.feed(dog);
        master.feed(chick);
        master.feed(fish);*/
       /* Dog O1=new Dog("小黑",2,"黑");
        Animal O2=new Dog("小黑",2,"黑");
        Swim o1=new Dog("小黑",2,"黑");*/
    }
}
